• Samsung Galaxy S Duos 2 S7582 vs Samsung Galaxy Ace 4 LTE vs Samsung Galaxy Star Advance

Phone Comparison - Samsung Galaxy S Duos 2 S7582 vs Samsung Galaxy Ace 4 LTE vs Samsung Galaxy Star Advance

general General Info

Manufacturer Samsung Samsung Samsung
Announced November 2013 June 2014 May 2013
Status Available - November 2013 Available - July 2014 Available - June 2013
Colors White, Black Iris Charcoal, Classic White White, Blue
Form Factor Candybar Candybar Candybar
Dimension 121.5 x 63.1 x 10.57 mm
(4.78 x 2.48 x 0.42 in)
121.4 x 62.9 x 11 mm
(4.78 x 2.48 x 0.43 in)
130.2 x 67.9 x 9.8 mm
(5.13 x 2.67 x 0.39 in)
Weight 118 g (4.16 oz) 130.3 g (4.59.0.11 oz) 138 g (4.87 oz)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual Stand-by)
3G Network HSDPA 900 / 2100 HSDPA 850 / 900 / 2100 No
4G Network - LTE 800 / 900 / 1800 / 2600 -
Messaging SMS, MMS, Push Mail, EMail SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM

hardware Hardware and OS

OS Android OS, v4.2 (Jelly Bean) Android OS, v4.4.2 (KitKat) Android OS, v4.4.2 (KitKat)
Processor Dual-core 1.2 GHz Cortex-A9, Broadcom BCM21664 Dual-core 1.2 GHz Dual-core 1.2 GHz
GPU Broadcom VideoCore IV - -
RAM 768 MB 1 GB 1 GB
Internal Memory 4 GB (1.9 GB user available) 4 GB 4 GB
External Memory microSD, up to 32 GB microSD, up to 64 GB microSD, up to 32 GB

display Display

Type TFT Capacitive Touchscreen, PLS TFT capacitive touchscreen TFT capacitive touchscreen
Colors 16M colors 16M colors 16M colors
Size 4.0 inches 4.0 inches 4.3 inches
Resolution 480 x 800 pixels (233 ppi) 480 x 800 pixels (233 ppi) 480 x 800 pixels (217 ppi)
Screen-to-Body Ratio 59.52% 59.76% 59.51%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Stereo FM radio with RDS FM radio FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 5 MP, 2592х1944 pixels 5 MP, 2592 х 1944 pixels 3 MP, 2048 x 1536 pixels
Flash LED flash LED flash LED flash
Features Auto focus, Geo-tagging Auto focus, Geo-tagging, Face And Smile Detection, Panorama Geo-tagging, Touch Focus, Face And Smile Detection
Video Yes, 720p@30fps Yes, 720p@30fps Yes
Front Camera Yes, VGA [Similar] Yes, VGA [Similar] No [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 21 Mbps; HSUPA, 5.76 Mbps HSDPA, 42 Mbps; HSUPA, 5.76 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v4.0 with A2DP Yes, v4.0 with A2DP Yes, v4.0 with A2DP
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot, Wi-Fi Direct Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS support and GLONASS Yes
Browser HTML5 HTML5 HTML

memory User Memory

Internal 4 GB (1.9 GB user available), 768 MB RAM 4 GB, 1 GB RAM 4 GB, 1 GB RAM
Expandable Storage microSD, up to 32 GB microSD, up to 64 GB microSD, up to 32 GB

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor not present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Standard battery, Li-Ion Li-Ion Battery Li-Ion Battery
Capacity 1500 mAh 1800 mAh 1800 mAh
Stand by Up to 280 h (3G) - -
Talk Time Up to 8 h (3G) - -